Inventor · disambiguated record
Naoki Yamagata
Also filed as: YAMAGATA NAOKI
20 granted patents·14 pending applications·161 citations·filing 1996–2025
92Inventor score
Top patents by PatentIndex Score
34 records- 0182US7589767B2Image-recording deviceHOYA CORP·Filed 2006·Granted Sep 15, 2009·7 cites·20 claims
- 0280US5764800AImage data re-compression deviceASAHI OPTICAL CO LTD·Filed 1996·Granted Jun 9, 1998·70 cites·11 claims
- 0376US2025274562A1Electronic apparatus, reproduction device, reproduction method, recording medium, and recording methodNIKON CORP·Filed 2025·Application pending·0 cites
- 0473US8743231B2Electronic cameraYAMAGATA NAOKI·Filed 2011·Granted Jun 3, 2014·2 cites·7 claims
- 0572US7929401B2Objective lens and optical information recording/reproducing apparatus having the sameHOYA CORP·Filed 2009·Granted Apr 19, 2011·2 cites·10 claims
- 0671US2024089402A1Electronic apparatus, reproduction device, reproduction method, recording medium, and recording methodNIKON CORP·Filed 2023·Application pending·0 cites
- 0769US6263106B1Image data compression device having compression inhibiting functionASAHI OPTICAL CO LTD·Filed 1996·Granted Jul 17, 2001·41 cites·23 claims
- 0868US8223442B2Objective lens for optical pick-upYAMAGATA NAOKI·Filed 2008·Granted Jul 17, 2012·1 cites·22 claims
- 0968US8089705B2Objective lens for optical pick-upYAMAGATA NAOKI·Filed 2008·Granted Jan 3, 2012·1 cites·7 claims
- 1068US8018816B2Objective lens and optical information recording/reproducing apparatusHOYA CORP·Filed 2009·Granted Sep 13, 2011·1 cites·14 claims
- 1166US7995130B2Image-recording deviceHOYA CORP·Filed 2006·Granted Aug 9, 2011·2 cites·19 claims
- 1264US7433109B2Scanning optical system and scanning optical deviceHOYA CORP·Filed 2007·Granted Oct 7, 2008·3 cites·9 claims
- 1364US5950031ACombined film and digital camera having displayASAHI OPTICAL CO LTD·Filed 1997·Granted Sep 7, 1999·31 cites·17 claims
- 1461US2021235037A1Electronic apparatus, reproduction device, reproduction method, recording medium, and recording methodNIKON CORP·Filed 2021·Application pending·0 cites
- 1558US2009322905A1Storage control deviceNIKON CORP·Filed 2009·Application pending·0 cites
- 1657US2013290652A1Storage control deviceNIKON CORP·Filed 2013·Application pending·0 cites
- 1756US8810679B2Electronic cameraNIKON CORP·Filed 2012·Granted Aug 19, 2014·0 cites·3 claims
- 1856US2009251574A1Electronic device, electronic camera, and data transfer programNIKON CORP·Filed 2008·Application pending·0 cites
- 1956US2009290038A1Electronic cameraNIKON CORP·Filed 2008·Application pending·0 cites
- 2054US11006067B2Electronic apparatus, reproduction device, reproduction method, recording medium, and recording methodNIKON CORP·Filed 2015·Granted May 11, 2021·0 cites·8 claims
- 2154US2012284468A1Storage control deviceMATSUDA TOSHIHARU·Filed 2012·Application pending·0 cites
- 2251US8564692B2Electronic device, electronic camera, and data transfer program for changing transfer rate and communication protocolYAMAGATA NAOKI·Filed 2011·Granted Oct 22, 2013·0 cites·12 claims
- 2350US8255438B2Storage control deviceYAMAGATA NAOKI·Filed 2009·Granted Aug 28, 2012·0 cites·4 claims
- 2447US12333184B2Recording apparatus, recording method, storage medium, and memory cardCANON KK·Filed 2021·Granted Jun 17, 2025·0 cites·19 claims
- 2543US8081869B2Time-varying image recording deviceYAMAGATA NAOKI·Filed 2006·Granted Dec 20, 2011·0 cites·13 claims
- 2642US8483033B2Optical information recording/reproducing apparatus and objective optical system for the sameYAMAGATA NAOKI·Filed 2012·Granted Jul 9, 2013·0 cites·38 claims
- 2741US2013002709A1Display control apparatus, display control program product, and display control systemNIKON CORP·Filed 2011·Application pending·0 cites
- 2840US10686987B2Electronic apparatus with image capturing unit having first and second imaging regions that capture an image of a subject under differing imaging conditionsNIKON CORP·Filed 2015·Granted Jun 16, 2020·0 cites·12 claims
- 2938US8081558B2Optical system of optical pick-up and optical information recording/reproducing apparatusYAMAGATA NAOKI·Filed 2010·Granted Dec 20, 2011·0 cites·12 claims
- 3038US2019068870A1Image processing device, electronic apparatus, reproduction device, reproduction program, and reproduction methodNIKON CORP·Filed 2017·Application pending·0 cites
- 3135US2017324911A1Electronic apparatus, reproduction device, reproduction method, recording medium, and recording methodNIKON CORP·Filed 2015·Application pending·0 cites
- 3235US2017318256A1Electronic apparatus, reproduction device, reproduction method, recording medium, and recording methodNIKON CORP·Filed 2015·Application pending·0 cites
- 3335US2017318209A1Device and image processing methodNIKON CORP·Filed 2015·Application pending·0 cites
- 3434US2011293201A1Image recording device and computer program product of image recordingUWAI HIROKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →